| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Funastrum | cynanchoides | 458 |
| 2 | Funastrum | clausum | 108 |
| 3 | Funastrum | hirtellum | 80 |
| 4 | Funastrum | crispum | 64 |
| 5 | Funastrum | pannosum | 35 |
| 6 | Funastrum | elegans | 25 |
| 7 | Funastrum | arenarium | 12 |
| 8 | Funastrum | torreyi | 9 |
| 9 | Funastrum | utahense | 4 |
| 10 | Funastrum | lindenianum | 3 |
| 11 | Funastrum | gracile | 3 |
| 12 | Funastrum | bilobum | 3 |
| 13 | Funastrum | angustissimum | 1 |